Version 1.5.4 changelog

Latest – 1.5.4

June 26, 2026

This release expands what agency developers can do through AI Assistant and the public API, while fixing a set of Builder and Content Hub issues around post type visibility, subdirectory WordPress installs, Term Loop errors, and scrollbar behavior.

Legend

Feature
Improvement
Fix
Breaking

1.5.4 Details

  • New: AI Assistant can now inspect your project’s components, including listing available components and reading a specific component’s structure.
  • New: The public API now supports copying and pasting blocks.
  • Improvement: blocks.create() now accepts null to insert new blocks at the document root.
  • Fix: The public API now throws a clear error when you create, move, or paste a block into a disallowed location.
  • Fix: Content Hub now shows private Etch post types with special characters in the slug and no longer mixes in non-Etch post types that share a REST base.
  • Fix: “Launch Etch” now works when WordPress is installed in a subdirectory.
  • Fix: Term Loop no longer shows an incorrect error when hide_empty is true.
  • Fix: Builder scrollbars now render more consistently across browsers and no longer leave an invisible strip along the right edge.
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